英语词汇“二元方程式”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	二元方程式
释义	二元方程式 èr yuán fāng chéng shì含有两个未知数的方程式。如 2x+5y+1=0 是二元一次方程式, x 2 +3xy-2y+4=0 是二元二次方程式equation with two unknowns
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